Let r(d) = -d3 + 4*d2 + 5*d + 7. Let a be r(5). Solve a*c - 20 = 3*c for c.

5

Let l(b) = b. Let w be l(5). Suppose 6*n - w*n = 3. Solve 0 = q - n*q for q.

0

Let m = -13 - -29. Suppose -8 - m = -2*t. Solve -t = -4*f + f for f.

4

Suppose -5*i = -8*i + 45. Suppose -5*j + 71 = -4. Suppose j = 4*v - 1. Solve -v*s - i = -s for s.

-5

Let n® = -r2 - 3*r + 3. Let c be n(-4). Let f(g) = 3*g2 + 2*g + 1. Let o be f©. Solve -4*z + o*z = 0 for z.

0

Let c = -2 + 6. Solve s + c*s - 25 = 0 for s.

5

Let y = -22 + 22. Solve y = 5*h + 10 for h.

-2

Suppose -l + 2*m = -0*l - 37, -l + 22 = m. Suppose -4 = -4*z + 2*x + 6, -3*z - 5*x = -l. Solve z*r - r + 3 = 0 for r.

-1

Let a be -26(-2)/(-8)-2. Let l = a + -7. Solve l*r = 3*r - 6 for r.

-2

Let h be (1⁄3)/((-2)/(-24)). Let z© = 2*c2 - h*c - c2 - 2*c**2. Let d be z(-4). Solve d = 3*i + i for i.

0